CC2662R-Q1数据手册TI中文资料规格书

描述 Description

The SimpleLink™ 2.4 GHz CC2662R-Q1 device is an AEC-Q100 compliant wireless microcontroller (MCU) targeting wireless automotive applications. The device is optimized for low-power wireless communication in applications such as battery management systems (BMS) and cable replacement. The highlighted features of this device include:Support for TI wireless BMS protocol for robust, low latency and high throughput communication.Functional Safety Quality-Managed classification including TI quality-managed development process and forthcoming functional safety FIT rate calculation, FMEDA and functional safety documentation. AEC-Q100 qualified at the Grade 2 temperature range (–40 °C to +105 °C) and is offered in a 7-mm x 7-mm VQFN package with wettable flanks. Low standby current of 0.94 µA with full RAM retention. Excellent radio link budget of 97 dBm.

The CC2662R-Q1 device is part of the SimpleLink™ MCU platform, which consists of Wi-Fi, Bluetooth Low Energy, Thread, Zigbee®, Sub-1 GHz MCUs, and host MCUs that all share a common, easy-to-use development environment and rich tool set. For more information, visit SimpleLink™ MCU platform.

特性 Features

• Qualified for automotive applications
• AEC-Q100 qualified with the following results:
• Device temperature grade 2: –40°C to +105°C ambient operating temperature range
• Device HBM ESD Classification Level 2
• Device CDM ESD Classification Level C3

• Functional Safety Quality-Managed
• Documentation is planned to be available to aid functional safety system design

• Microcontroller
• Powerful 48-MHz Arm Cortex-M4F processor
• EEMBC CoreMark score: 148
• Clock speed up to 48 MHz
• 352KB of in-system Programmable Flash
• 256KB of ROM for protocols and library functions
• 8KB of cache SRAM
• 80KB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation.
• 2-pin cJTAG and JTAG debugging
• Supports Over-the-Air upgrade (OTA)

• RoHS-compliant package
• 7-mm x 7-mm VQFN48 with wettable flanks

• Radio section
• 2.4 GHz RF transceiver compatible with TI wireless BMS protocol
• Output power up to +5 dBm with temperature compensation
• Suitable for systems targeting compliance with worldwide radio frequency regulations:
• EN 300 328 (Europe)
• EN 300 440 Category 2 (Europe)
• FCC CFR47 Part 15 (US)
• ARIB STD-T66 (Japan)


• Low power
• Wide supply voltage range: 1.8 V to 3.63 V
• Active mode RX: 6.9 mA
• Active mode TX 0 dBm: 7.3 mA
• Active mode TX 5 dBm: 9.6 mA
• Active mode MCU 48 MHz (CoreMark): 3.4 mA (71 µA/MHz)
• Sensor controller, low-power mode, 2 MHz, running infinite loop: 31.9 µA
• Sensor controller, active mode, 24 MHz, running infinite loop: 808.5 µA
• Standby: 0.94 µA (RTC on, 80KB RAM and CPU retention)
• Shutdown: 150 nA (wakeup on external events)

• Peripherals
• 31 GPIOs, digital peripherals can be routed to any GPIO
• 4 × 32-bit or 8 × 16-bit general-purpose timers
• 12-bit ADC, 200 kSamples/s, 8 channels
• 2× comparators with internal reference DAC (1× continuous time, 1× ultra-low power)
• Programmable current source
• 2× UART
• 2× SSI (SPI, MICROWIRE, TI)
• I2C
• I2S
• Real-time clock (RTC)
• AES 128-bit and 256-bit crypto accelerator
• ECC and RSA public key hardware accelerator
• SHA2 accelerator (full suite up to SHA-512)
• True random number generator (TRNG)
• Capacitive sensing, up to 8 channels
• Integrated temperature and battery monitor

• External system
• On-chip buck DC/DC converter

• Ultra-low power sensor controller with 4KB of SRAM
• Operation independent from system CPU
• Sample, store, and process sensor data
• Fast wake-up for low-power operation

• TI-RTOS in ROM
• Development Tools and Software
• CC2662RQ1 EVM-WBMS Development Kit
• SimpleLink™ WBMS Software Development Kit (SDK)
• SmartRF™ Studio for simple radio configuration
• Sensor Controller Studio for building low-power sensing applications